From The Stargate Omnipedia
A world settled by an advanced society, attacked and culled
by the Wraith
some time ago, it remains in ruins. Ronon Dex
and his troops tried to defend their world during the assault but they were unsuccessful.
HOME TO - Satedans (Population Annihilated)
FIRST APPEARED - Runner
Runner - Atlantis sends a M.A.L.P. through the Stargate to Sateda and find it to be completely annihilated with no apparent survivors.
Sateda - Ronon is captured by the Wraith and set loose in the ruins of Sateda as their prey.